Transaction not yet indexed

667WD8f174zjRtGhopVKa5gPyiFqtyuC4oHLQFGomsNdu4u1ZHbTY8ATcjMerHM561Rv5MzYvikFMfxNqwY7jPr8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.